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Q:

If $\frac{a}{b} = \frac{4}{5}$ and $\frac{b}{c} = \frac{15}{16}$ , then $\frac{c^{2} - a^{2}}{c^{2} + a^{2}}$ is :

A) 7/5	B) 7/25
C) 7/125	D) 7

Answer & Explanation Answer: B) 7/25

Explanation:

$\frac{a}{b} \times \frac{b}{c} = \frac{4}{5} \times \frac{15}{16} = \frac{3}{4} = \frac{16 - 9}{16 + 9}$

= $\frac{7}{25}$

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Filed Under: Simplification

Q:

If a - b = 3, $(a^{2} + b^{2}) = 29$ , find the value of ab.

A) 10	B) 12
C) 15	D) 18

Answer & Explanation Answer: A) 10

Explanation:

2ab= $(a^{2} + b^{2}) - (a^{2} - b^{2})$

29-9=20

=>ab=10

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Filed Under: Simplification

Q:

If day after tomorrow is saturday, what day was 3 days before yesterday ?

A) monday	B) sunday
C) tuesday	D) thursday

Answer & Explanation Answer: B) sunday

Explanation:

Day after tomorrow is Saturday. So, today is thursday, then yesterday was wednasday and 3 days before wednasday was sunday.

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Filed Under: Number, Ranking and Time Sequence Test

Q:

Which is the only woman to have won the three Wimbledon titles in a row

A) Mari Pearey	B) Miton
C) Sang Chan	D) Steffi Graff

Answer & Explanation Answer: D) Steffi Graff

Explanation:

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Filed Under: Sports

Q:

Which state of India has recorded the highest rate of population growth in the last Census 2001

A) Gujarat	B) Manipur
C) Nagaland	D) Haryana

Answer & Explanation Answer: C) Nagaland

Explanation:

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Filed Under: Indian Economy

Q:

Who coined the term 'Hindu rate of growth' for Indian economy

A) A.K.Sen	B) Kirit S.Parikh
C) Raj Krishna	D) Montek Singh Ahluwalia

Answer & Explanation Answer: C) Raj Krishna

Explanation:

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Filed Under: Indian Economy

Q:

The idea of including the Emergency provisions in the Constitution of India has been borrowed from the

A) Constitution of Canada	B) Weimar Constitution of Germany
C) Constitution of Ireland	D) Constitution of USA

Answer & Explanation Answer: B) Weimar Constitution of Germany

Explanation:

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Filed Under: Indian Politics

Q:

'The Federal System with strong centre' has been borrowed by the Indian Constitution from

A) USA	B) Canada
C) UK	D) France

Answer & Explanation Answer: B) Canada

Explanation:

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Filed Under: Indian Politics

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